Solar DCU RF-Lora and GPRS Integration Concentrator Unit With Smart Collection Program Wireless Data
Product introduction
DCU ST6988 GPRS data concentrator is dedicated to smart metering application and designed as a gateway between metering devices and AMR/AMI system, creates two ways of communication from metering points to AMR/AMI system, performs task setting, data collection,data transmission and data storage, meter management, GPRS information task execution and RF network management.
The data concentrator utilize efficiently RS485, RF-LORA media for download communication to smart meters and GPRS, 3G, DSL and fiber optic for uplink communication. In the places where many meters are situated within1 kilometer radiance, mini-concentrator is the most economic and reliable means of managing various meters
Main Features
* GPRS / Ethernet connectivity
* IR optical and Lora-RF communication
* Automated meter reading
* Load balance control over sub-meters
* Non-volatile memeory for data retention in absence of power
* Comply with IEC 62056-21 and DLMS/COSEM standards compliant
Utility benefits
* High capacity for a hub of up to 500 pieces sub-meters
* Surge protection and low operatable voltage
* Quick and easy installation
* Low cost of operation and maintenance
* Remote tariff setting, time synchronization with meters
* Long life design with easy upgrade features